<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>BMI</title>
</head>
<body>
<form action="http://localhost:8080/bmi" method="post">
    <h1>BMI 例如： 1.72||60 </h1>
    <input typer="text" name="height"/>
    <input typer=" text" name="weight"/>
    <input type="submit" value="提交"/>
</form>
</body>
</html>